sx8643 Semtech Corporation, sx8643 Datasheet - Page 47

• Manufacturer Part Number: sx8643
• Description: Ultra Low Power, Capacitive Button Touch Controller 12 Sensors With Enhanced Led Drivers
• Manufacturer: Semtech Corporation

ADVANCED COMMUNICATIONS & SENSING
Revision 7_5, February 10
If the stuckat timer is set to one second then the touch of a finger will last only for one second and considered
released, even if the finger remains on the button for a longer time. After the actual finger release the button
can be touched again and will be reported as usual.
In case the stuckat timer is not required it can be set to zero.
© 2010 Semtech Corp.
Ultra Low Power, Capacitive Button Touch Controller
47
(12 sensors) with Enhanced LED Drivers
DATASHEET
www.semtech.com
SX8643